@Ibrahim Gamal A
Based on the above description, it is difficult for us to determine the specific cause.
The error means the expected version of Client Package cannot be got from DP.
Here are the things which we could to fix it.
- SCCM server as an local administrator.
Make sure our SCCM server should be the part of local administrator.
- Boundary and Boundary group.
Check boundaries, there could be a case that the client is getting ip address of a new DHCP range which is not added in your boundaries and boundaries group. - Distribution Point status.
Go to Monitoring > Overview > Distribution Status > Distribution Point Configuration Status
See if there is any errors on very initial level.
In addition, we could try to update Client Package from Package Node in SCCM Console, then observe the distmgr.log to make sure the updated pkg has been distributed to DP, then try again. - Client installation files permission.
We need to check the permissions on the folder where we keep all client installation files which would be accessed while pushing the clients. Mainly, the service account which we created to install the client should have minimum modify access on it. If we need to test, then add "Everyone" with modify access on sharing and NTFS permission. Then try. - Reinstall MP.
Uninstall Management Point, wait for 10 minutes and then reboot the server.
Install Management Point again and then try. - Reinstall DP.
Uninstall Distribution Point wait for 10 minutes and then reboot the server.
Install and configure Distribution Point and then check.
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